Tired of your object detection model missing small objects? Senior dev Ahmad Wael breaks down how to Master YOLOv1 Loss Function implementation. Learn why standard MSE fails, how to use square root scaling for bounding boxes, and see a practical PyTorch implementation for reliable machine learning results.
Stop relying on binary search metrics like MAP and MRR that fail to capture true user behavior. In this guide, I explain why these metrics mislead WooCommerce developers and why position-aware alternatives like NDCG and ERR are essential for building a search experience that actually converts. Learn to optimize for graded relevance today.
Struggling with AI hallucinations in your applications? Senior developer Ahmad Wael dives into the Prompt Engineering vs RAG debate, sharing a real-world story of resume-editing gone wrong. Learn why groundedness matters and how to build AI tools that prioritize truth over eloquent lies using Azure and vector indexing.
Stop building fragile AI demos. I’ll show you how to use Nvidia’s NeMo Agent Toolkit to build reliable, production-ready LLM agents. Learn to solve ‘day 2’ problems like observability and deployment for your AI projects. Get your integrations working without hallucinations or timeouts.
Mastering Effective AI Programming requires moving beyond simple prompts. Learn how to provide strict technical context, use Markdown schema files, and bridge the gap between oral meetings and AI coding agents to eliminate hallucinations and save thousands of tokens on your next WordPress or WooCommerce development project.
Stop letting your expensive user research gather digital dust. In this post, senior dev Ahmad Wael explains how to use AI to create virtual personas—interactive repositories that allow your team to ‘ask’ the data questions in real-time. Learn the technical setup and the common pitfalls to avoid.
Stop the nightmare of broken search engine scrapers. Ahmad Wael explains why fetching search engine data through SerpApi is the only pragmatic choice for serious developers. Learn how to avoid the maintenance trap, handle CAPTCHAs, and implement a clean PHP integration that won’t break when Google changes its CSS.
Stop the nightmare of misleading model metrics. Accuracy isn’t everything. In this guide, Ahmad Wael explains how to calculate Machine Learning AUC in Excel using the trapezoidal rule. Learn why ranking quality matters more than a single threshold and how to validate your WooCommerce recommendation engines without complex Python setups.
Vibe coding is the latest trend in AI development, but it’s a dangerous trap for enterprise UX. Senior developer Ahmad Wael explains why AI-assisted prototyping requires a solid blueprint to avoid technical debt and the “lopsided horse” problem. Learn how to master intentional prototyping and build robust, scalable digital products fast.
I had a client last year—a massive WooCommerce store—who was convinced they needed a complete UX overhaul because “Sarah the Millennial” wasn’t buying enough. They…